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4-Foot Supersonic Unitary Plan Wind Tunnel Quick Facts

Contents

Mars Science Laboratory pressure model being tested.
Mars Science Laboratory pressure model being tested for entry to the Martian atmosphere.

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Data Acquisition
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Quick Facts (Benefits)

  • Asymmetric sliding-block nozzles allow for continuous variation of Mach number while operating.
  • Continuous-sweep testing to allow rapid measurement of vehicle performance across a wide range of angles.
  • Dedicated high-pressure air system for propulsion simulation with continuous flow rates up to 10 lbm/sec.
  • A large selection of internal force-and-moment balances are available to meet testing needs.
  • A wide variety of flow visualization techniques are available for both on-and off-body phenomena.

Facility Applications

  • Supersonic vehicle design screening, database development, and CFD validation.
  • Space access – Space Launch System, Commercial Crew, Commercial Resupply Services programs.
  • Entry, Descent, and Landing – Mars Science Laboratory, Orion, Hypersonic Inflatable Aerodynamic Decelerator, and Supersonic Retropropulsion.
  • Slender body atmospheric flight vehicles in support of military and civilian programs – Hyper-X and Hy-BoLT.
  • Fundamental flow physics research and development of instrumentation and test techniques.

AETC Supersonic Facilities

AETC Ground Facilities

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Last Updated
Jul 26, 2023
Editor
Lillian Gipson
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